UA 1023 then UA 1147 at San Francisco
Boston → San Francisco → Chicago O'Hare
Timetable, San Francisco time
10:59UA 1023 from Boston at the gatealso NH 7003, CA 7222
15:20UA 1147 to Chicago O'Hare leaves the gatealso AC 4185, CA 7326, VA 8104, NZ 9313
4 h 21 apart on the timetable
The last 10 days both flew
Between the gates: UA 1023 reaching its gate to UA 1147 leaving its gate.
3 h 41shortest
4 h 37typical
4 h 56longest
2 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 1023 typically reached its gate 13 min early, UA 1147 left 2 min early.
Times each day
| Day | UA 1023 at the gate | UA 1147 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | 10:46 13 min early | 15:31 11 min late | 4 h 45 |
| Sun 8 Nov | 10:41 18 min early | 15:18 2 min early | 4 h 37 |
| Sat 7 Nov | 11:33 34 min late | 15:16 4 min early | 3 h 43 |
| Fri 6 Nov | 10:30 29 min early | 15:26 6 min late | 4 h 56 |
| Thu 5 Nov | 10:30 29 min early | 15:19 1 min early | 4 h 49 |
| Mon 2 Nov | 10:38 21 min early | 15:18 2 min early | 4 h 40 |
| Sun 1 Nov | 10:46 13 min early | 15:17 3 min early | 4 h 31 |
| Sat 31 Oct | UA 1023 cancelled | ||
| Fri 30 Oct | 11:29 30 min late | 15:10 10 min early | 3 h 41 |
| Thu 29 Oct | 10:53 6 min early | 15:14 6 min early | 4 h 21 |
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.